OPAL-1721 - set the buttons to default size and added a special css style for Actions button
Merge pull request #146 from kazoompa/bug-OPAL-1721

OPAL-1721
Search variables widget improvements
Fixing merge of closeablelist
Fixing merge of SuggestListBox
Merge pull request #147 from emorency/feature/opal-search-variables

Widget improvements for search variables.